CN216013933U - Multimedia integrated display conference equipment - Google Patents
Multimedia integrated display conference equipment Download PDFInfo
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- CN216013933U CN216013933U CN202121940951.9U CN202121940951U CN216013933U CN 216013933 U CN216013933 U CN 216013933U CN 202121940951 U CN202121940951 U CN 202121940951U CN 216013933 U CN216013933 U CN 216013933U
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- positioning sleeve
- positioning
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- rod
- groove
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Abstract
The utility model discloses a multimedia integrated display conference device, belonging to the technical field of conference devices, and comprising a rolling bin and a projection curtain, wherein the top of the projection curtain is positioned inside the rolling bin, a mounting rod is arranged at a position close to the bottom inside the projection curtain, a first positioning sleeve is fixedly arranged at a position close to two ends on the back of the mounting rod, a second positioning sleeve is fixedly arranged at a position corresponding to the first positioning sleeve on the wall of the back of the projection curtain, a second magnetic block is fixedly arranged inside the second positioning sleeve, a positioning component is arranged on the inner wall of the first positioning sleeve in a sliding manner, the positioning component and the first limiting component can be used for positioning the position of the projection curtain, so that the projection curtain is prevented from shaking with wind in a large range, and the picture projected on the projection curtain is prevented from deviating, the effect of the projection is prevented from being influenced by wind, and the normal operation of the conference is ensured.
Description
Technical Field
The utility model relates to the technical field of conference equipment, in particular to multimedia integrated display conference equipment.
Background
In a commercial conference, in order to help meeting participants to understand the content of the conference more easily, the ppt related to the conference is generally displayed through a multimedia integrated display conference device.
When the related content of ppt is displayed on the projection screen of the multimedia integrated conference display equipment, if the projection screen of the multimedia integrated conference display equipment in a conference room shakes greatly, the picture at the projection position deviates on the projection screen, the projection effect is affected, and the normal operation of the conference is further hindered.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide multimedia integrated display conference equipment which can position the position of a projection curtain through a positioning component and a first limiting component, prevent the projection curtain from shaking in a large range along with wind, prevent a picture projected on the projection curtain from deviating, avoid the influence of the wind on the projection effect and ensure the normal running of a conference.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a multi-media integration shows meeting equipment, includes rolling storehouse and projection curtain, the top of projection curtain is located the inside in rolling storehouse, the inside position department that is close to the bottom of projection curtain is provided with the installation pole, the fixed first position sleeve that is provided with of position department that the installation pole back is close to both ends, and fixed second position sleeve that is provided with the corresponding position department of first position sleeve on the wall of projection curtain back, the inside fixed second magnetic path that is provided with of second position sleeve, first position sleeve's inner wall slides and is provided with locating component, first position sleeve's top is provided with first spacing subassembly, first position sleeve inner wall is close to second position sleeve's position department and is provided with the spacing subassembly of second.
Furthermore, the positioning assembly comprises a sliding positioning rod, the sliding positioning rod is of a rod-shaped structure with one thick end and one thin end, one end, away from the second positioning sleeve, of the sliding positioning rod is connected with the inner wall of the first positioning sleeve in a sliding mode, one end, close to the second positioning sleeve, of the sliding positioning rod is fixedly provided with a first magnetic block, and the polarities of the first magnetic block and the second magnetic block are opposite.
Further, first spacing subassembly is including leading to the groove, lead to the groove and offer the intermediate position department at first locating sleeve top, the spout has been seted up with the back in the front that leads to the groove, the inside sliding connection of spout has the slip to accept the board, the slip is accepted the fixed connecting block that is provided with of one end that second locating sleeve was kept away from to board bottom, the bottom of connecting block and the top fixed connection of locating slide lever.
Furthermore, it has the articulated rod to lead to that the inside position department that is close to second position sleeve one end top of groove has, the bottom of articulated rod rotates and is connected with the gravity ball, the top of articulated rod extends to first position sleeve's outside.
Furthermore, a groove is formed in the middle of one end, away from the second positioning sleeve, of the sliding positioning rod, and the position of the groove corresponds to the position of the gravity ball.
Furthermore, the second limiting assembly comprises a limiting ring, the limiting ring is fixedly connected to the position, close to the second positioning sleeve, of the inner wall of the first positioning sleeve, a positioning screw is in threaded connection with the position, corresponding to the limiting ring, of the outer wall of the first positioning sleeve, and the top of the positioning screw extends to the inside of the limiting ring and is in threaded connection with the limiting ring.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) through mutually supporting of first magnetic path and second magnetic path to fixing a position installation pole and projection curtain, prevent that the projection curtain from taking place great swing along with the wind, and then avoid the projected picture to take place the skew, prevent to influence the projected effect, the normal clear of guarantee meeting.
(2) When the board is accepted in the slip and slide to a certain position after, the gravity ball is accepted the board with the slip and is no longer contacted, because the articulated arm of effect of gravity drives the gravity ball and rotates to first positioning sleeve's inside, make the inside of recess is arranged in to the gravity ball card, thereby carry out stopping of certain degree to the locating lever that slides through the gravity ball, thereby increase the degree of difficulty of first magnetic path and the separation of second magnetic path, it is more firm to the location of projection curtain and installation pole to make first magnetic path and second magnetic path, promote the effect of location.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of the connecting structure of the mounting rod, the first positioning sleeve and the second positioning sleeve in FIG. 2 according to the present invention;
FIG. 4 is a cross-sectional view of FIG. 3 of the present invention;
FIG. 5 is a schematic view of an initial position of the positioning assembly of the present invention;
FIG. 6 is an enlarged view taken at A of FIG. 4 in accordance with the present invention;
FIG. 7 is an enlarged view of the utility model at C of FIG. 6;
fig. 8 is an enlarged view of the utility model at B in fig. 5.
The reference numbers in the figures illustrate:
1. a winding bin; 2. a projection screen; 3. mounting a rod; 4. a first positioning sleeve; 5. a second positioning sleeve; 6. sliding the positioning rod; 7. a first magnetic block; 8. a second magnetic block; 9. a chute; 10. a sliding bearing plate; 11. a hinged lever; 12. a gravity ball; 13. a set screw; 14. a limiting ring; 15. and (4) connecting the blocks.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
referring to fig. 1-8, a multimedia integrated display conference device includes a winding bin 1 and a projection curtain 2, the top of the projection curtain 2 is located inside the winding bin 1, a mounting rod 3 is disposed at a position close to the bottom inside the projection curtain 2, a first positioning sleeve 4 is fixedly disposed at a position close to two ends on the back of the mounting rod 3, a second positioning sleeve 5 is fixedly disposed at a position corresponding to the first positioning sleeve 4 on the wall on the back of the projection curtain 2, a second magnetic block 8 is fixedly disposed inside the second positioning sleeve 5, a positioning assembly is slidably disposed on the inner wall of the first positioning sleeve 4, a first limiting assembly is disposed at the top of the first positioning sleeve 4, and a second limiting assembly is disposed at a position close to the second positioning sleeve 5 on the inner wall of the first positioning sleeve 4.
Referring to fig. 4, the positioning assembly includes a sliding positioning rod 6, the sliding positioning rod 6 is a rod-shaped structure with a thick end and a thin end, the end of the sliding positioning rod 6 far away from the second positioning sleeve 5 is slidably connected with the inner wall of the first positioning sleeve 4, a first magnetic block 7 is fixedly arranged at the end of the sliding positioning rod 6 close to the second positioning sleeve 5, the polarities of the first magnetic block 7 and the second magnetic block 8 are opposite, when wind blows, the positioning screw 13 is screwed to release the positioning of the position of the sliding positioning rod 6, at the moment, the first magnetic block 7 drives the sliding positioning rod 6 to slide towards the outside of the first positioning sleeve 4 because the positions of the first magnetic block 7 and the second magnetic block 8 are corresponding, therefore, the first magnetic block 7 and the second magnetic block 8 are mutually adsorbed, the projection curtain 2 and the mounting rod 3 are positioned under the action of the first magnetic block 7 and the second magnetic block 8, and the projection curtain 2 and the mounting rod 3 are prevented from shaking to a large extent due to blowing of wind.
Referring to fig. 5 and 6, the first limiting assembly includes a through groove, the through groove is opened at the middle position of the top of the first positioning sleeve 4, the front and the back of the through groove are opened with a sliding groove 9, the inside of the sliding groove 9 is connected with a sliding bearing plate 10 in a sliding manner, one end of the bottom of the sliding bearing plate 10 far away from the second positioning sleeve 5 is fixedly provided with a connecting block 15, the bottom of the connecting block 15 is fixedly connected with the top of the sliding positioning rod 6, the position inside the through groove close to the top of the second positioning sleeve 5 is hinged with a hinged rod 11, the bottom of the hinged rod 11 is rotatably connected with a gravity ball 12, the surface of the gravity ball 12 is smooth enough, the suction force between the first magnetic block 7 and the second magnetic block 8 is larger than the gravity of the gravity ball 12, the top end of the hinged rod 11 extends to the outside of the first positioning sleeve 4, the middle position of the sliding positioning rod 6 far away from the end of the second positioning sleeve 5 is opened with a groove, and the position of the groove corresponds to the position of the gravity ball 12, when in the initial position, the sliding positioning rod 6 is positioned inside the first positioning sleeve 4, the sliding bearing plate 10 is positioned inside the sliding groove 9, the hinge rod 11 and the gravity ball 12 are positioned at the top of the sliding bearing plate 10, when the sliding positioning rod 6 slides towards the direction close to the second positioning sleeve 5, the sliding positioning rod 6 drives the sliding bearing plate 10 to move towards the direction close to the second positioning sleeve 5, when the sliding positioning rod 6 moves to a certain position, the gravity ball 12 is no longer in contact with the sliding bearing plate 10, at this time, due to the action of gravity, the gravity ball 12 drives the hinge rod 11 to rotate towards the inside of the first positioning sleeve 4, so that the gravity ball 12 is clamped in the groove, and at the moment, under the action of the gravity ball 12, the sliding positioning rod 6 is blocked to a certain degree, so that the first magnetic block 7 and the second magnetic block 8 are more firmly adsorbed.
Referring to fig. 4 and 6, the second position-limiting assembly includes a position-limiting ring 14, the position-limiting ring 14 is fixedly connected to the inner wall of the first positioning sleeve 4 near the second positioning sleeve 5, a position screw 13 is threadedly connected to the outer wall of the first positioning sleeve 4 corresponding to the position of the position-limiting ring 14, the top of the position screw 13 extends into the position-limiting ring 14 and is threadedly connected to the position-limiting ring 14, when in the initial position, the position of the sliding positioning rod 6 is fixed by the position screw 13, when the positioning is needed, the fixing of the position of the sliding positioning rod 6 is released by screwing the positioning screw 13, so that the sliding positioning rod 6 can slide out from the inside of the first positioning sleeve 4, when the first magnetic block 7 and the second magnetic block 8 are adsorbed, the stopper ring 14 blocks one end of the slide positioning rod 6 away from the second positioning sleeve 5, and prevents the slide positioning rod 6 from sliding out of the inside of the first positioning sleeve 4.
When in use: the projection curtain 2 is put down from the interior of the winding bin 1 for projection, when wind exists in a conference room, a positioning screw 13 is screwed, the positioning of the positioning screw 13 on the position of a sliding positioning rod 6 is released, at the moment, the sliding positioning rod 6 is driven to move towards the direction close to a second positioning sleeve 5 under the action of the magnetic force of a second magnetic block 8 and a first magnetic block 7, so that the first magnetic block 7 and the second magnetic block 8 are mutually adsorbed, at the moment, one end, far away from the second positioning sleeve 5, of the sliding positioning rod 6 is contacted with a limiting ring 14, so that the mounting rod 3 and the projection curtain 2 are positioned through the mutual matching of the first magnetic block 7 and the second magnetic block 8, when the sliding positioning rod 6 slides in the first positioning sleeve 4, the sliding positioning rod 6 drives a sliding bearing plate 10 to slide in a sliding groove 9, at the moment, a gravity ball 12 rotates on the surface of the sliding bearing plate 10, and when the sliding bearing plate 10 slides to a certain position, gravity ball 12 and slip and accept board 10 contactless no longer, because the effect of gravity articulated rod 11 drives gravity ball 12 and rotates to the inside of first locating sleeve 4, makes the inside of recess is arranged in to gravity ball 12 card to block to sliding positioning pole 6 through gravity ball 12 and carry out the degree, thereby increase the degree of difficulty of first magnetic path 7 and the separation of second magnetic path 8.
The above are merely preferred embodiments of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (3)
1. The utility model provides a multi-media integration shows meeting equipment, includes rolling storehouse (1) and projection curtain (2), its characterized in that: the top of the projection curtain (2) is positioned in the winding bin (1), the position of the inner part of the projection curtain (2) close to the bottom is provided with an installation rod (3), the position of the back of the installation rod (3) close to the two ends is fixedly provided with a first positioning sleeve (4), the position of the back wall of the projection curtain (2) corresponding to the first positioning sleeve (4) is fixedly provided with a second positioning sleeve (5), the inner part of the second positioning sleeve (5) is fixedly provided with a second magnetic block (8), the inner wall of the first positioning sleeve (4) is provided with a positioning component in a sliding manner, the top of the first positioning sleeve (4) is provided with a first limiting component, the position of the inner wall of the first positioning sleeve (4) close to the second positioning sleeve (5) is provided with a second limiting component, the positioning component comprises a sliding positioning rod (6), the sliding positioning rod (6) is of a rod-shaped structure with one thick end and one thin end, one end of the sliding positioning rod (6) far away from the second positioning sleeve (5) is connected with the inner wall of the first positioning sleeve (4) in a sliding manner, one end of the sliding positioning rod (6) close to the second positioning sleeve (5) is fixedly provided with a first magnetic block (7), the polarities of the first magnetic block (7) and a second magnetic block (8) are opposite, the first limiting assembly comprises a through groove, the through groove is arranged at the middle position of the top of the first positioning sleeve (4), the front and the back of the through groove are provided with a sliding groove (9), the inside of the sliding groove (9) is connected with a sliding bearing plate (10) in a sliding manner, one end of the bottom of the sliding bearing plate (10) far away from the second positioning sleeve (5) is fixedly provided with a connecting block (15), and the bottom of the connecting block (15) is fixedly connected with the top of the sliding positioning rod (6), the position department that leads to inside being close to second positioning sleeve (5) one end top of groove articulates there is articulated rod (11), the bottom of articulated rod (11) is rotated and is connected with gravity ball (12), the top of articulated rod (11) extends to the outside of first positioning sleeve (4).
2. The multimedia integrated display conference device according to claim 1, wherein: a groove is formed in the middle of one end, away from the second positioning sleeve (5), of the sliding positioning rod (6), and the position of the groove corresponds to that of the gravity ball (12).
3. The multimedia integrated display conference device according to claim 1, wherein: the second limiting assembly comprises a limiting ring (14), the limiting ring (14) is fixedly connected to the position, close to the second positioning sleeve (5), of the inner wall of the first positioning sleeve (4), the outer wall of the first positioning sleeve (4) is in threaded connection with a positioning screw (13) at the position corresponding to the limiting ring (14), and the top of the positioning screw (13) fixedly extends to the inside of the limiting ring (14) and is in threaded connection with the limiting ring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940951.9U CN216013933U (en) | 2021-08-18 | 2021-08-18 | Multimedia integrated display conference equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121940951.9U CN216013933U (en) | 2021-08-18 | 2021-08-18 | Multimedia integrated display conference equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216013933U true CN216013933U (en) | 2022-03-11 |
Family
ID=80594171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121940951.9U Active CN216013933U (en) | 2021-08-18 | 2021-08-18 | Multimedia integrated display conference equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216013933U (en) |
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2021
- 2021-08-18 CN CN202121940951.9U patent/CN216013933U/en active Active
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